QinetiQ IronCity DART is an automated testing framework that supports cyber capability assessments and operational testing. It enables rapid establishment, modification, and reset of cyber operation environments and scenarios, facilitating repetitive training and testing. The system supports testing across multiple operating systems, including Windows, Linux, and MacOS, as well as various devices such as USB drives and mobile phones. IronCity DART also offers a cloud-based capability that can scale with customer demand and integrate with on-premises resources. By automating test plans, it increases the accuracy of assessments and evaluations, allowing for faster and more reliable delivery of operational products.